Ecosystems & Biomes

Everything on Earth is part of an ecosystem

• True

• False

What is an ecosystem

• Plants of a particular region, habitat, or geological period.

• A large naturally occurring community of flora and fauna occupying a major habitat.

• A system formed by the interaction of a community of organisms with their physical environment.

• The animals of a particular region, habitat, or geological period.

A relationship where things work together and depend on each other to exist is called

• Photosynthesis

• Consumer

• Ecosystem

• Symbiosis

Tags

NGSS.MS-LS2-2

A pond is an ecosystem

• False

• True

What is a biome

• Major regional or global living community characterized by the dominant organisms and the climate.

• An animal

• A dome

• The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.

The Arctic Tundra is

• Hot

• Warm

• Cold

• Humid

The Arctic Tundra can reach a low temperature of -51 degrees celsius in the winter

• True

• False

In the warmest months, what could be the highest temperature reading in the Arctic Tundra?

• 50 degrees fahrenheit

• -20 degree celsius

• 10 degrees celsius

• 15 degree fahrenheit

Any type of ground, from soil to sediment, that has remained frozen for years

• Dirt

• Biomes

• Ecosystem

• Permafrost

The climate of the Arctic Tundra is

• Mostly Wet

• Mostly Dry

• Mostly Humid

• Mostly Hot

Tags

NGSS.MS-ESS2-6